java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_1271a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:55:48,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:55:48,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:55:48,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:55:48,176 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:55:48,178 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:55:48,180 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:55:48,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:55:48,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:55:48,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:55:48,193 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:55:48,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:55:48,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:55:48,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:55:48,196 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:55:48,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:55:48,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:55:48,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:55:48,201 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:55:48,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:55:48,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:55:48,205 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:55:48,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:55:48,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:55:48,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:55:48,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:55:48,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:55:48,210 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:55:48,210 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:55:48,211 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:55:48,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:55:48,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:55:48,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:55:48,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:55:48,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:55:48,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:55:48,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:55:48,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:55:48,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:55:48,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:55:48,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:55:48,218 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-10 01:55:48,232 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:55:48,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:55:48,233 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:55:48,233 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:55:48,233 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:55:48,234 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:55:48,234 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:55:48,234 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:55:48,234 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:55:48,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:55:48,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:55:48,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:55:48,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:55:48,235 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:55:48,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:55:48,236 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:55:48,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:55:48,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:55:48,236 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:55:48,236 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:55:48,237 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:55:48,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:55:48,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:55:48,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:55:48,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:55:48,238 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:55:48,238 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:55:48,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:55:48,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:55:48,265 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:55:48,277 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:55:48,279 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:55:48,281 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:55:48,281 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:55:48,282 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_1271a.c [2019-08-10 01:55:48,339 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/092a652f0/cf1ba46e7c45404281f2bdcaa6fce944/FLAG41e392815 [2019-08-10 01:55:48,758 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:55:48,758 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_1271a.c [2019-08-10 01:55:48,766 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/092a652f0/cf1ba46e7c45404281f2bdcaa6fce944/FLAG41e392815 [2019-08-10 01:55:49,162 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/092a652f0/cf1ba46e7c45404281f2bdcaa6fce944 [2019-08-10 01:55:49,170 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:55:49,171 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:55:49,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:55:49,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:55:49,176 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:55:49,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:55:49" (1/1) ... [2019-08-10 01:55:49,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55f8499 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:49, skipping insertion in model container [2019-08-10 01:55:49,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:55:49" (1/1) ... [2019-08-10 01:55:49,187 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:55:49,228 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:55:49,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:55:49,476 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:55:49,637 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:55:49,660 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:55:49,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:49 WrapperNode [2019-08-10 01:55:49,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:55:49,661 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:55:49,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:55:49,661 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:55:49,675 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:49" (1/1) ... [2019-08-10 01:55:49,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:49" (1/1) ... [2019-08-10 01:55:49,689 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:49" (1/1) ... [2019-08-10 01:55:49,689 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:49" (1/1) ... [2019-08-10 01:55:49,711 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:49" (1/1) ... [2019-08-10 01:55:49,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:49" (1/1) ... [2019-08-10 01:55:49,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:49" (1/1) ... [2019-08-10 01:55:49,738 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:55:49,739 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:55:49,739 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:55:49,739 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:55:49,740 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:55:49" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:55:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:55:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:55:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2019-08-10 01:55:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_hypotf [2019-08-10 01:55:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2019-08-10 01:55:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_float [2019-08-10 01:55:49,788 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:55:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:55:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-10 01:55:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2019-08-10 01:55:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:55:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:55:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:55:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:55:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:55:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:55:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_hypotf [2019-08-10 01:55:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2019-08-10 01:55:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_float [2019-08-10 01:55:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:55:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:55:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:55:50,422 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:55:50,422 INFO L283 CfgBuilder]: Removed 34 assume(true) statements. [2019-08-10 01:55:50,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:55:50 BoogieIcfgContainer [2019-08-10 01:55:50,424 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:55:50,424 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:55:50,424 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:55:50,425 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:55:50,426 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:55:50" (1/1) ... [2019-08-10 01:55:50,783 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-08-10 01:55:51,956 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-10 01:55:52,097 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-10 01:55:52,539 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-10 01:55:53,660 WARN L188 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:55:54,372 WARN L188 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:55:54,677 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:55:54,950 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:55:55,267 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:55:56,119 WARN L188 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:55:56,804 WARN L188 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:55:57,138 WARN L188 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:55:57,392 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:55:57,614 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:01,152 WARN L188 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:56:04,109 WARN L188 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:05,045 WARN L188 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:56:05,907 WARN L188 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:06,683 WARN L188 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:10,502 WARN L188 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:56:13,379 WARN L188 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:14,349 WARN L188 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 01:56:15,180 WARN L188 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:15,960 WARN L188 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:16,339 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:56:17,126 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 01:56:17,338 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 01:56:17,699 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 01:56:17,898 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 01:56:18,733 WARN L188 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:56:19,369 WARN L188 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:56:19,644 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:19,878 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:56:20,108 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:20,779 WARN L188 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:56:21,433 WARN L188 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:56:21,713 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:21,955 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:56:22,187 WARN L188 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:25,413 WARN L188 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:56:28,284 WARN L188 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:29,210 WARN L188 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:56:30,071 WARN L188 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:31,099 WARN L188 SmtUtils]: Spent 797.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:34,341 WARN L188 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:56:37,491 WARN L188 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:38,432 WARN L188 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 01:56:39,277 WARN L188 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:40,014 WARN L188 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:40,434 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:56:40,592 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-08-10 01:56:40,938 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:56:41,097 WARN L188 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-08-10 01:56:41,397 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 01:56:41,585 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 01:56:41,920 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 01:56:42,112 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 01:56:42,951 WARN L188 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:56:43,617 WARN L188 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:56:43,901 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:44,138 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:56:44,357 WARN L188 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:45,054 WARN L188 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:56:45,679 WARN L188 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:56:45,963 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:46,202 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:56:46,432 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:56:49,119 WARN L188 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:56:52,031 WARN L188 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:56:52,854 WARN L188 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:56:53,702 WARN L188 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:56:54,467 WARN L188 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:56:57,552 WARN L188 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:57:00,397 WARN L188 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:57:01,230 WARN L188 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:57:02,098 WARN L188 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:57:02,864 WARN L188 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:57:03,112 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:57:03,252 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-08-10 01:57:03,505 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:57:03,631 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-08-10 01:57:04,054 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-10 01:57:04,247 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2019-08-10 01:57:04,598 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2019-08-10 01:57:04,803 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2019-08-10 01:57:05,221 WARN L188 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-08-10 01:57:05,501 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-08-10 01:57:06,064 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 86 [2019-08-10 01:57:06,221 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-10 01:57:06,441 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-08-10 01:57:07,033 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 86 [2019-08-10 01:57:07,190 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-10 01:57:07,420 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-08-10 01:57:09,398 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-08-10 01:57:09,688 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-08-10 01:57:10,220 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-08-10 01:57:10,351 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 38 [2019-08-10 01:57:10,586 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-08-10 01:57:11,772 WARN L188 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:57:12,427 WARN L188 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:57:12,711 WARN L188 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:12,953 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:57:13,177 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:13,882 WARN L188 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:57:14,544 WARN L188 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:57:14,828 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:15,067 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:57:15,303 WARN L188 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:18,028 WARN L188 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 01:57:20,897 WARN L188 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:57:21,747 WARN L188 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:57:22,627 WARN L188 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:57:23,358 WARN L188 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:57:30,557 WARN L188 SmtUtils]: Spent 5.90 s on a formula simplification. DAG size of input: 312 DAG size of output: 228 [2019-08-10 01:57:33,451 WARN L188 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:57:34,376 WARN L188 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 01:57:35,216 WARN L188 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:57:35,995 WARN L188 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:57:36,238 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:57:36,364 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2019-08-10 01:57:37,299 WARN L188 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:57:37,944 WARN L188 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:57:38,221 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:38,454 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:57:38,677 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:39,385 WARN L188 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:57:40,029 WARN L188 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:57:40,304 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:40,542 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:57:40,769 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:57:47,776 WARN L188 SmtUtils]: Spent 5.75 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:57:50,651 WARN L188 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:57:51,483 WARN L188 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:57:52,546 WARN L188 SmtUtils]: Spent 827.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:57:53,298 WARN L188 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:00,665 WARN L188 SmtUtils]: Spent 5.89 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:58:03,563 WARN L188 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:04,411 WARN L188 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:05,267 WARN L188 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:05,998 WARN L188 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:06,343 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-10 01:58:06,734 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-10 01:58:06,891 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-08-10 01:58:14,193 WARN L188 SmtUtils]: Spent 5.92 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:58:17,112 WARN L188 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:17,972 WARN L188 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:18,844 WARN L188 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:19,590 WARN L188 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:26,591 WARN L188 SmtUtils]: Spent 5.75 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:58:29,450 WARN L188 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:30,305 WARN L188 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:31,199 WARN L188 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:31,924 WARN L188 SmtUtils]: Spent 543.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:32,264 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-10 01:58:32,630 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-08-10 01:58:39,870 WARN L188 SmtUtils]: Spent 5.79 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:58:42,756 WARN L188 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:43,609 WARN L188 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:44,483 WARN L188 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:45,222 WARN L188 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:52,384 WARN L188 SmtUtils]: Spent 5.88 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:58:55,243 WARN L188 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:58:56,098 WARN L188 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:58:56,955 WARN L188 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:58:57,687 WARN L188 SmtUtils]: Spent 549.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:58:58,301 WARN L188 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-08-10 01:58:58,680 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2019-08-10 01:58:58,796 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:58:58,916 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:58:59,596 WARN L188 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 103 [2019-08-10 01:59:00,156 WARN L188 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 100 [2019-08-10 01:59:00,306 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-08-10 01:59:00,457 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-10 01:59:00,577 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-10 01:59:01,139 WARN L188 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 103 [2019-08-10 01:59:01,720 WARN L188 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 100 [2019-08-10 01:59:01,870 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-08-10 01:59:02,018 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-10 01:59:02,136 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-10 01:59:09,648 WARN L188 SmtUtils]: Spent 5.78 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:59:12,530 WARN L188 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:59:13,379 WARN L188 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:59:14,224 WARN L188 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:59:14,960 WARN L188 SmtUtils]: Spent 549.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:59:21,842 WARN L188 SmtUtils]: Spent 5.57 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:59:24,743 WARN L188 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:59:25,596 WARN L188 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:59:26,439 WARN L188 SmtUtils]: Spent 662.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:59:27,170 WARN L188 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:59:27,807 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-08-10 01:59:28,186 WARN L188 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2019-08-10 01:59:28,306 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:59:28,423 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:59:28,934 WARN L188 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2019-08-10 01:59:29,314 WARN L188 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2019-08-10 01:59:29,457 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-08-10 01:59:29,573 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-08-10 01:59:30,829 WARN L188 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:59:31,488 WARN L188 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:59:31,736 WARN L188 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-10 01:59:31,985 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:59:32,239 WARN L188 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:59:32,922 WARN L188 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 01:59:33,561 WARN L188 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 01:59:33,837 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:59:34,077 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 01:59:34,303 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 01:59:41,423 WARN L188 SmtUtils]: Spent 5.80 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:59:44,333 WARN L188 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:59:45,181 WARN L188 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:59:46,024 WARN L188 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:59:46,763 WARN L188 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:59:53,886 WARN L188 SmtUtils]: Spent 5.85 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 01:59:56,811 WARN L188 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 01:59:57,651 WARN L188 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 01:59:58,517 WARN L188 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 01:59:59,257 WARN L188 SmtUtils]: Spent 543.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 01:59:59,585 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 01:59:59,939 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-10 02:00:00,371 WARN L188 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 02:00:00,578 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 02:00:00,916 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2019-08-10 02:00:01,120 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2019-08-10 02:00:01,293 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:00:01,303 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:00:01,560 WARN L188 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-08-10 02:00:01,850 WARN L188 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-08-10 02:00:02,417 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 84 [2019-08-10 02:00:02,575 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-10 02:00:02,794 WARN L188 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 81 [2019-08-10 02:00:03,404 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 84 [2019-08-10 02:00:03,561 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 49 [2019-08-10 02:00:03,775 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 81 [2019-08-10 02:00:04,476 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-08-10 02:00:04,757 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-08-10 02:00:05,218 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-08-10 02:00:05,499 WARN L188 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 73 [2019-08-10 02:00:06,822 WARN L188 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 02:00:07,451 WARN L188 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 02:00:07,700 WARN L188 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-10 02:00:07,946 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 02:00:08,161 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 02:00:08,841 WARN L188 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-08-10 02:00:09,491 WARN L188 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-08-10 02:00:09,731 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-08-10 02:00:09,979 WARN L188 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-10 02:00:10,221 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 02:00:17,516 WARN L188 SmtUtils]: Spent 5.97 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:00:20,416 WARN L188 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:00:21,368 WARN L188 SmtUtils]: Spent 753.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 02:00:22,207 WARN L188 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:22,945 WARN L188 SmtUtils]: Spent 550.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:00:25,639 WARN L188 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:00:28,524 WARN L188 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:00:29,727 WARN L188 SmtUtils]: Spent 947.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 02:00:30,934 WARN L188 SmtUtils]: Spent 1000.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:31,773 WARN L188 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:00:39,310 WARN L188 SmtUtils]: Spent 6.02 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:00:42,236 WARN L188 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:00:43,108 WARN L188 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 02:00:43,960 WARN L188 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:44,685 WARN L188 SmtUtils]: Spent 545.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:00:52,037 WARN L188 SmtUtils]: Spent 6.05 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:00:54,958 WARN L188 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:00:55,801 WARN L188 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 02:00:56,647 WARN L188 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:00:57,382 WARN L188 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:01:04,513 WARN L188 SmtUtils]: Spent 5.59 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:01:07,416 WARN L188 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:01:08,271 WARN L188 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-08-10 02:01:09,129 WARN L188 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:01:09,870 WARN L188 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:01:12,565 WARN L188 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 308 DAG size of output: 228 [2019-08-10 02:01:15,462 WARN L188 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 305 DAG size of output: 225 [2019-08-10 02:01:16,413 WARN L188 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-08-10 02:01:17,247 WARN L188 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-08-10 02:01:17,969 WARN L188 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-08-10 02:01:18,370 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 02:01:18,381 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 02:01:18,382 INFO L168 Benchmark]: Toolchain (without parser) took 329211.04 ms. Allocated memory was 141.0 MB in the beginning and 162.5 MB in the end (delta: 21.5 MB). Free memory was 87.4 MB in the beginning and 91.5 MB in the end (delta: -4.1 MB). Peak memory consumption was 383.6 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:18,382 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-10 02:01:18,382 INFO L168 Benchmark]: CACSL2BoogieTranslator took 488.56 ms. Allocated memory was 141.0 MB in the beginning and 200.8 MB in the end (delta: 59.8 MB). Free memory was 87.2 MB in the beginning and 175.2 MB in the end (delta: -87.9 MB). Peak memory consumption was 22.6 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:18,382 INFO L168 Benchmark]: Boogie Preprocessor took 77.60 ms. Allocated memory is still 200.8 MB. Free memory was 175.2 MB in the beginning and 172.3 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:18,382 INFO L168 Benchmark]: RCFGBuilder took 684.78 ms. Allocated memory is still 200.8 MB. Free memory was 172.3 MB in the beginning and 130.8 MB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:18,382 INFO L168 Benchmark]: Symbolic Interpretation took 327956.60 ms. Allocated memory was 200.8 MB in the beginning and 162.5 MB in the end (delta: -38.3 MB). Free memory was 130.2 MB in the beginning and 91.5 MB in the end (delta: 38.7 MB). Peak memory consumption was 366.6 MB. Max. memory is 7.1 GB. [2019-08-10 02:01:18,383 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 239]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 1127#(and (= 0 |#NULL.base|) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000.0)) (= 1.0 ~one_sqrt~0) (= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 488.56 ms. Allocated memory was 141.0 MB in the beginning and 200.8 MB in the end (delta: 59.8 MB). Free memory was 87.2 MB in the beginning and 175.2 MB in the end (delta: -87.9 MB). Peak memory consumption was 22.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 77.60 ms. Allocated memory is still 200.8 MB. Free memory was 175.2 MB in the beginning and 172.3 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 684.78 ms. Allocated memory is still 200.8 MB. Free memory was 172.3 MB in the beginning and 130.8 MB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 327956.60 ms. Allocated memory was 200.8 MB in the beginning and 162.5 MB in the end (delta: -38.3 MB). Free memory was 130.2 MB in the beginning and 91.5 MB in the end (delta: 38.7 MB). Peak memory consumption was 366.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...